Improved DeskPi Pro is out there! - NotEnoughTech
52PI
DeskPi lite Raspberry Pi 4 case. Plus first look at Retropie Supreme Ultra V1.1
waveshare NVMe Adapter M.2 SSD PCIe Adapter to PCI-e x4/x8/x16 Adapter Card Support M.2 (M Key) NVMe SSD 2230 2242 2260 2280 Compatible with Raspberry Pi Compute Module 4 : Electronics
The Argon ONE M.2 Expansion Board connects to your existing Argon ONE Raspberry Pi 4 Case with Fan (NOT INCLUDED) to provide and Integrated M.2 SATA
Argon ONE M.2 SATA Expansion Board for Raspberry Pi 4 | Supports B-Keys and B+M Keys | Only Compatible with Argon ONE V2 Cases
DeskPi Lite - A Raspberry Pi 4 enclosure with full HDMI ports, two extra USB ports - CNX Software
GeeekPi M.2 NVME SSD Storage Expansion Board for Raspberry Pi 4, Only Support M.2 NVME SSD (Pi Board or M.2 NVME SSD NOT Included) : : Electronics
DeskPi Pro Set Top Box for Raspberry Pi 4
GeeekPi Mini Tower NAS Kit for Raspberry Pi 4, Pi 4 Nepal